deluge
noun
a great flood of water; inundation; flood.
Used to describe an action that began in the past, has continued continuously, and is still in progress.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
"I hear he has been deluging Count Charles with letters demanding to know when he will march against Manfred."
From The Saracen: The Holy War by Robert Shea